PCI1131 Datasheet, PDF (1/26 Pages) Texas Instruments – PCI-TO-CARDBUS CONTROLLER UNIT

D 3.3-V Core Logic With Universal PCI
Interface Compatible With 3.3-V or 5-V PCI
Signaling Environments
D Supports PCI Local Bus Specification 2.1
D Mix-and-Match 3.3-V/5-V PC Card16 Cards
and 3.3-V CardBus Cards
D Supports Two PC Card ™ or CardBus Slots
With Hot Insertion and Removal
D 1995 PC Card-Standard Compliant
D Low-Power Advanced Submicron CMOS
Technology
D Uses Serial Interface to Texas Instruments
(TI™) TPS2206 Dual Power Switch
D System Interrupts Can Be Programmed as
PCI-Style or ISA IRQ-Style Interrupts
D ISA IRQ Interrupts Can Be Serialized Onto a
Single IRQSER Pin
D Programmable Output Select for CLKRUN
D Supports Burst Transfers to Maximize Data
Throughput on the PCI and CardBus Bus
D Multifunction PCI Device With Separate
Configuration Spaces for Each Socket
PCI1131
PCI-TO-CARDBUS CONTROLLER UNIT
XCPS011 – DECEMBER 1997
D Five PCI Memory Windows and Two I/O
Windows Available to Each PC Card16
Socket
D Two I/O Windows and Two Memory
Windows Available to Each CardBus
Socket
D CardBus Memory Windows Can Be
Individually Selected Prefetchable or
Nonprefetchable
D Exchangeable Card Architecture
(ExCA)-Compatible Registers Mapped in
Memory or I/O Space
D TI Extension Registers Mapped in the PCI
Configuration Space
D Intel ™ 82365SL-DF Register Compatible
D Supports 16-Bit Distributed Direct Memory
Access (DMA) on Both PC Card Sockets
D Supports PC/PCI DMA on Both PC Card
Sockets
D Supports Zoom Video Mode
D Supports Ring Indicate
D Packaged in 208-Pin Thin Plastic Quad
Flatpack
Table of Contents
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Terminal Assignments – PCI-to-PC Card (16 Bit) . . . . . . . . . . . . 4
Terminal Assignments – PCI-to-CardBus Card . . . . . . . . . . . . . . 5
Terminal Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . 15
Recommended Operating Conditions for PCI Interface . . . . . 15
Recommended Operating Conditions for PC Cards A and B . 16
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
PCI Clock/Reset Timing Requirements . . . . . . . . . . . . . . . . . . . . . . 18
PCI Timing Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Parameter Measurement Information . . . . . . . . . . . . . . . . . . . . . . . . 19
PCI Bus Parameter Measurement Information . . . . . . . . . . . . . . . . 20
PCI Card Cycle Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Timing Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Switching Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
PC Card Parameter Measurement Information . . . . . . . . . . . . . . . . 23
Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Intel and MPIIX are trademarks of Intel Corporation.
PC Card is a trademark of Personal Computer Memory Card International Association (PCMCIA).
TI is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 1997, Texas Instruments Incorporated
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